Image reconstruction problems, like image deblurring and computer tomography, are usually ill-posed and require regularization. A popular approach to regularization is to substitute the original problem with an optimization problem that minimizes the sum of two terms, an ℓ2 term and an ℓq term with 0

Fractional graph Laplacian for image reconstruction

Aleotti S.;Buccini A.;Donatelli M.
2023-01-01

Abstract

Image reconstruction problems, like image deblurring and computer tomography, are usually ill-posed and require regularization. A popular approach to regularization is to substitute the original problem with an optimization problem that minimizes the sum of two terms, an ℓ2 term and an ℓq term with 0
2023
Fractional graph Laplacian; Image reconstruction; ℓ; 2; −ℓ; q; minimization
Aleotti, S.; Buccini, A.; Donatelli, M.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/2158251
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